225012496

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{617}}^1\times {\mathrm{991}}^1$

素因数の和:1639

約数の個数: 40

約数和(自身を含む): 456113664

約数和(自身を除く): 231101168

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 368, 617, 991, 1234, 1982, 2468, 3964, 4936, 7928, 9872, 14191, 15856, 22793, 28382, 45586, 56764, 91172, 113528, 182344, 227056, 364688, 611447, 1222894, 2445788, 4891576, 9783152, 14063281, 28126562, 56253124, 112506248, 225012496]

約数ペア:

[(1, 225012496), (2, 112506248), (4, 56253124), (8, 28126562), (16, 14063281), (23, 9783152), (46, 4891576), (92, 2445788), (184, 1222894), (368, 611447), (617, 364688), (991, 227056), (1234, 182344), (1982, 113528), (2468, 91172), (3964, 56764), (4936, 45586), (7928, 28382), (9872, 22793), (14191, 15856)]